Rammus lets a small yet happy "Hm." escape from his mouth, meaning he's glad someone came in here. He waved at Warwick, just to say Hello.
As he followed the blood hunter, he started looking around. It seemed many were on a date. Rammus might have wanted to bring his favorite cactus, but cacti don't eat.
He was now near the kitchen, at a table. As Warwick asked him the question, Rammus just said "Yeah." and climbed on a chair, then started spinning as if he was breakdancing. When he was done with his antics, he assumed a sitting position. He was rather uncomfortable sitting on a chair, though. His armor blades were stuck in it and they took quite a lot of space. "Hmm" he said, a bit contraried.
His eyes lit up when he caught glance of a stool. "HM!" he 'said', somewhat asking Warwick to bring him the more comfortable stool.