>>56787257At least in the last part she learned to accept her sexuality and enjoy it, I think a good ending is that none of the ships come true, years later they get back together and each one follows their own path, maybe Chloe married and with her own children (her husband is never shown, but it's not Goh or Ash), Goh enjoying his passion as a researcher, and Ash finally facing the consequences of his actions, working hard to support all his daughters.
I like to think of older Ash as the protagonist of Dad, an unemployed actor (Trainer in this case) who must take care of his daughters, result of his failed marriages, I feel that it fits him like a glove.