While very different in premise, both of these dramas center around one of the characters having to leave and, after coming back, finding their friend-group as supportive as ever and ready to pick up where they left off.
Both stories feature a trio of close friends, a minor/relatively un-angsty love triangle, and the concerns of the MCs as they return, years later, to their friends (and first love) after ftm sexually transitioning upon realizing they were intersex.