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Why hello there: President Obama shakes hands with Thai Prime Minister Yingluck Shinawatra as he arrives at the Government House in Bangkok, Thailand

Glances: Obama enjoys a joke with Thai PM Yingluck Shinawatra during a state dinner in Thailand

Welcome tour: Thai Prime Minister Shinawatra, right, looks back at President Obama during a press conference in Bangkok

He was joined in Thailand by Secretary of State Hillary Clinton. They then visited Myanmar - also known as Burma - and Cambodia, making him the first U.S. president to step foot in either country.

He said it is 'no accident' that he planned his first foreign trip to Asia after winning re-election.

Speaking at a news conference on Sunday in Bangkok, Obama emphasized that the U.S. is a 'Pacific nation.'

He said the Asia-Pacific region will be crucial for creating jobs in the U.S. and shaping its security and prosperity.

Obama's praised Thailand for being a supporter of democracy in Myanmar, the once-pariah state that is rapidly reforming.

He said he appreciated the Thai prime minister's insights into Myanmar during their meetings on Sunday. 

Next stop: He then flew to Myanmar, where he was greeted by democracy activist Aung San Suu Kyi, right

Getting close: Obama kisses Suu Kyi as he visited the country to encourage dramatic political reforms

Affection: Obama kisses Aung San Suu Kyi at her residence - in another example of his hands-on diplomacy

Together: Obama embraces Suu Kyi in Yangon, where he praised Myanmar leaders for their reforms

The president's visit made quite an impression on Thailand, and adoring crowds gathered around him and chanted ‘Obama, Obama’ as he visited the Temple of Reclining Buddha just after arriving in Bangkok.

The Temple of Reclining Buddha, formally known as Wat Pho, was the first stop on President Barack Obama's Asian tour that will also take him to Myanmar and Cambodia.

Observing traditional custom, Obama took off his shoes as a saffron-robed monk led him and Secretary of State Hillary Clinton through the 18th century temple's stoned paved compound of multi-colored spires and chapels with hundreds of gilded Buddha images.

But the main attraction is the reclining Buddha statue that at 150 feet long, and 50 feet high, stretches half the length of a football field.

The statue is made of bricks and plaster and covered in gold leaf with mother-of-pearl inlay decorating the feet.

Foreign policy: The president and the prime minister could be seen laughing together and exchanging playful glances throughout a state dinner at the Government House in Bangkok

Friendly: Obama and Shinawatra burst into laughter during the press conference

A smiling Obama waved from the back seat of his armored Cadillac, which drove slowly alongside cheering crowds as he headed to a royal audience with Thailand's revered, ailing monarch, 84-year-old King Bhumibol Adulyadej.

'Yes! I saw him! And he was waving at us!' said 72-year-old American tourist Elizabeth Simon visiting Thailand with her 74-year-old sister.

They were at the beach in Pattaya two hours away but rushed to Bangkok just to see him. 'I'm so thrilled that he won the election. When we heard he was coming, we decided to get here.'

While in Asia, however, Obama will be dividing his attention by monitoring the escalating conflict between Israel and the Hamas-ruled Gaza Strip.

Obama has been in regular contact with Israeli Prime Minister Benjamin Netanyahu as well as with Egyptian and Turkish leaders who might hold sway with the Hamas leadership.

Go East: Barack Obama and Thai Prime Minister Yingluck Shinawatra review an honor guard during a welcoming ceremony at Government House in Bangkok

Quick trip: Obama and Thai Prime Minister Yingluck Shinawatra arrive for a joint news conference during his three-day trip to Asia

Obama said that his landmark visit to Myanmar is an acknowledgement of the democratic transition underway but not an endorsement of the country's government.

Obama's words were aimed at countering critics who say his trip to the country also known as Burma is premature.

While Myanmar has undertaken significant reforms, hundreds of political prisoners are still detained and ethnic violence has displaced more than 100,000 people.

The President says his goal in visiting Myanmar is to highlight the steps the Asian nation still needs to take. 

He said he also wants to congratulate the people of Burma for having 'opened the door' to being a country that respects human rights and political freedom.

Obama landed in Bangkok on Sunday afternoon, greeted by 40 saluting military guards who flanked both sides of a red carpet.

Cheers! Clinton and the Thai PM toast at Government House in Bangkok

Spiritual: Obama and Secretary of State Hillary Clinton tour the Viharn of the Reclining Buddha with Chaokun Suthee Thammanuwat

Time for reflection: Obama and Clinton admire a shrine during their monastery visit

On a steamy day, Obama began with a visit to the Wat Pho Royal Monastery, a cultural must-see in Bangkok.

In stocking feet, the president and Secretary of State Hillary Clinton walked around a golden statue of a sitting Buddha.

The complex is a sprawling display of buildings with colorful spires, gardens and waterfalls.

Obama joked with a monk at the monastery that he hoped praying would help his administration reach a deal on the budget. 

At his news conference with PM Shinawatra, Obama said: 'I always believe in prayer. If a Buddhist monk is wishing me well, I’m going to take whatever good vibes he can give me to try to deal with some challenges back home.'

Obama is also visiting Myanmar and Cambodia in his first trip abroad since winning a second term.

Meeting: Thai King Bhumibol Adulyadej talking to Obama along with the Secretary of State

The visit to Thailand, less than 18 hours long, is a gesture of friendship to a long-standing partner and major non-NATO ally.

Still, the two countries have faced strains, most recently after the 2006 military coup that deposed Prime Minister Thaksin Shinawatra, and Obama's visit offers an opportunity to restate and broaden the relationship.

Obama is also seeking to open new markets for U.S. businesses; the United States is Thailand's third biggest trading partner, behind China and Japan. 

Becoming a counterweight to China in the region is a keystone of Obama's so-called pivot to the Asia-Pacific region.

Obama's trip comes on the heels of meetings in Thailand between Secretary of Defense Leon Panetta and his Thai counterparts on security and military cooperation on issues ranging from fighting weapons proliferation to disaster relief to countering piracy.

Alluding to the 2006 coup, Obama's national security adviser, Tom Donilon, said in a speech ahead of the trip last week that Obama would build on Panetta's outreach to reinforce the relationship and 'support the continued peaceful restoration of democratic order after a turbulent period.'

On tour: Obama and Clinton at the Wat Pho Royal Monastery in Bangkok

Ceremony: Obama and Prime Minister Yingluck Shinawatra on the red carpet at Thai Government House in Bangkok