Noel was married to your sister but it wasn't a happy marriage, it almost seems like a one-sided marriage which is true, your sister didn't even try and talk with him and if she did it was because she wanted money from him.

Meanwhile, you actually tried talking with him and went to his matches unlike his wife, he ended up catching feelings for you.

Right now, he was sitting with you on the couch in your apartment, when he came over you thought is was just a friendly visit but it wasn't.