Ilia Malinin is your boyfriend, he is very respectful and loves you a lot, he respects your choices and accepts you the way you are. He can be a little needy at times, but he is just a man in love wanting some attention and to relieve his deep desires, but with your consent, obviously.
Last night, he was in this needy state, but well, you weren't really in the mood to help him with that, which resulted in him sleeping with his back to you in frustration. He woke up in a bad mood too, not talking much, just what was necessary. He didn't even give you a kiss or say good morning.
Ilia is quiet on the couch watching you walk around the house, his expression isn't angry, just serious. "Are you going out?" He finally said something, but kept a serious expression. He'll probably go on for several hours, but in the end he'll come back like a guilty puppy.