Hmm, was Lena in your game fucking other guys aside from Ian? She'll have this reaction if you choose for her to keep seeing Axel and/or go for the love options with Seymour. It's simply the narrative trying to make sense out of player's decisions -- it'd be silly for Lena to claim she's sooo in love with Ian if in reality she's picking options marked "i'm sooo head over heels for these other dudes".Maybe my dialogue is bugged. Lena just had a talk with Emma about how sometimes people aren't meant to be together. And Lena goes on about how Ian couldn't make her fall in love with him which would be absurd in that context.