|"An unfinished conversation deserves to be finished."|
Finn has a series of relationships.
Piper is Finn's crush. First he is very determind to become her prom date and asked her out on multiple occassions. However, soon he "backs off" and realises Piper does not yet feel the same.
Richelle was temporarily Finn's crush.  When Finn confided in Ozzy in season 6 episode 3, he confessed his crush. Later in the episode, Ozzy tells him that he also likes Richelle. This results in Finn not going through with his plan to ask out Richelle.