You have nothing to apologize for. ( no, really. this was always a possibility. ) We knew going into this that we've both got stuff to work through. You need to stop, we stop. No questions asked, no apology needed.

( eddie rubs at her upper arm in what he hopes is a soothing gesture. he doesn't want this to be something she stresses over. maybe tonight was a bust, but that doesn't mean they're never going to get there. though--he would still be happy to be with her even if they did end up never having sex. )