Nico smiled a bit awkwardly, because he was glad that Marco had come. He did get lonely, even if a lot of the time he pretended that he didn't. He was picky about his company, though, and Marco was one of the few he really didn't mind having around whenever he decided to stop by.
"Hi."
He looked deeper into the cave, where the stone held the warmth way better than it did out here where the wind could get them.