Pop is struggling with a chaotic life due to poverty and encounters Hero who makes things even more complicated. Meanwhile, Tiger is in turmoil because Only misunderstands his intentions as flirting! When Mother's Day arrives, Pop, who feels lonely and is bullied for missing his mother, receives protection from Hero. Could this be the beginning of their friendship?

Hero creates an opportunity to stay at Poppy's house, displaying behavior that makes Poppy question whether they are friends or something more. Hero sticks close, overly protective, and nosy with issues of sexual education. However, the relationship shatters when they discover their parents are getting married, hurting both of them deeply.