Later on, it will dawn on Han just how thoughtfully she really has been treating him. When he remembers that at any given moment she could nudge him off of her to do ... whatever she might want, with a very minimal effort. How easily she could strong arm him or straight up take anything she wanted from him. It will once again make him quietly thankful that if the universe was gonna bestow power like this on someone it was in great hands with her (and not someone like him).

She at least seems like the type that wouldn't do wrong by people.

Physically he's enjoying the makeout session that they find themselves in. Maybe this part should have come before the sex, but go figure that two spacers would find a way to race to the destination. It plays out like two people who really enjoy kissing each other would, except for a brief moment. A flaccid Han was not going to be able to stay inside of Carol for a long period of time and during an enthusiastic moment of leaning in to kiss her hard, the Corellian does slip out of her. Normal enough, but the few degree drop of temperature between being in her and even the warm air around her, on such a sensitive place makes Solo shiver for a moment.

He ignores the sensation and the feeling passes quickly enough.