Aizawa would like a partner who is heroic, mature, and responsible, just like him. He loves to cuddle you and hold you close to his chest,especially when the two of you are about to sleep. The feeling of having you close, your back against his front his really calming and soothing for him and helps to make him fall asleep. Speaking of sleep you have to sometimes force him to step away from grading exams and stuff like that just so he can get some rest.