Memories of New Years (2017)

Five days during Songkran Festival, when people in three countries celebrate by splashing water on each other, making merit, and praying, fun comes together with love. A Thai guy visits Luang Prabang, Laos. Roaming the peaceful town, he gets to know its beautiful tradition with a help from a Lao girl. A Thai girl with a broken heart fails to catch her tour bus in Phnom Penh, Cambodia. Stranger to the city, a kind-hearted guy comes up to show her around. Two guys, a Thai and a Vietnamese, hope to pick up fun loving girls from a Phuket beach party, they find true love hiding by the sea instead.

Unfortunately the movie Memories of New Years is not yet available on HBO Max.