I प्यार them together! I would hate it just a bit if Ninako ended up with Ren, I mean come on, he actually "erased" her from his दिल and tried to block out his feelings, whereas Andou has only ever been honest about his feelings
This is dedicated to every couple, प्रेमी all over the world. Just imagine how lucky आप are to have your better part अगला to you. :3 Be happy together forever.