"I wouldn't want you to...."

Means: “Yeah, I really want you to do it and you should do it without question and/or you should have known to do it without asking.”

Example: (to girl) “Am I keeping you awake?” (Girl) “I wouldn’t want you to have to go to bed because of me.”

Translation: “Yes, you are keeping me away, you stupid, stupid idiot. Stop whatever you are doing RIGHT THIS SECOND and go to bed with me.” This effect will continue to tick if the problem is not resolved. (To girl) “Are you sure I am not keeping you away?” (Girl) “No, I just can’t sleep.” (You should see red flags and hear the lights flashing in your head.) (To girl) “I can go to bed.” (Girl) “No, you shouldn’t have to just because of me.” (This means yes, you have to and do it now.)