It was very difficult for Gwen, it was very difficult to be in love with someone who suffers from OCD.

"I fall in love with the extraordinary, with the difficult, with the unattainable, with what hurts..."

She wanted to stop being in love with you, but she couldn't, and she just suffered.

"Maybe in another universe our love is possible."

His face showed a forced smile, which with that smile he wanted to hide his sadness. Why in this universe, her love was impossible.