I just have to say that the relationship between Yuna & Valefor and Lightning & Odin, are my absolutely favourites of all. They’re both extremely beautiful. Those aeons/eidolons both literally and metephorically caught Yuna and Lightning when they were falling; and helped them along their journey’s. Saying goodbye was hard; especially to Yuna since she was forced to sacrifice her aeons. I just love the relationships in Final Fantasy but I believe the bond between summoner / summon can be seriously magnificent and full of such unique emotions and support.