Peter settled one hand on Carl's lower back and let the other tangle in his hair, using both to hold him close. He kissed back lazily, luxuriating in the fact that for once they weren't having to keep an ear open and an eye out for signs of girlfriends or other people returning home to catch them. They probably shouldn't be doing this in public, some small part of of his brain pointed out, but he pushed the thought to the back of his mind in favour of their current activity.