A downhearted 40-year-old man needs to step outside his safe zone to unlock the mystery which his late girlfriend left to him. While travelling, he meets a lively 20-year-old guesthouse attendant, there she helps him find more clues to the mystery and also to his lonely life.
When his boyhood crush Ern returns, Ped forms a band with his friend to impress her. Romantic rivalries bloom after the talented Ern joins the group.
Jeab, a young man working in Bangkok, receives word that his childhood sweetheart, Noi-Naa is to be married. While driving back to his hometown, the memories from his childhood come flooding back.