A elderly man I know heats his house up every nite with his oven on all nite, and all windows are closed, so no ventilation at all.
She doesn't want to cry in front of you b/c to her, that is a sign of weakness. She goes to the bathroom and locks herself in b/c she can't stand being with you because the hurt she feels during that time is unbearable and she can't come out until she feels less emotional. Your girlfriend is a very sensitive, emotional lady. It is bad that she can't talk with you about issues and she might also be using crying as a way to not have to communicate. Try to discuss this with her and let her know that you don't want to upset her but next time she gets upset to please talk with you and try not to cry. Best of luck.
i would go sexy, sexy is always fun. for some reason guys really like blue jeans and a white tank top. thats always good. for the lock in part i suggest comfy pants and a nice fitting tank.
