Does this person think I'm weird?

Well, I'm new in school so just a while ago, I struck up a conversation with these two girls. I had already talked to one of them before and she was really nice. I started talking about classes and stuff like that. Then I noticed that from time to time, Zara, the girl I hadn't talked to before would kinda glance at Valerie, the girl I had talked to before but whenever she talks, she smiles, just the occasional glances. Does she think I'm weird? And her glances are kinda like...WTF glances. And I guess it was my fault because I'm a really spontaneous person and I started talking about vegetables too when there was an awkward silence. It worked too because we started talking about vegetables,food, fruits, etc.