I said "hi" to a girl I know, she looked at me a bit, then broke eye contact and looked down at her boobs. I was just passing by, and that was the interaction. She wasn't smiling or giving flirty "like what you see" body language. Her clothes were more revealing than usual, but I don't project a sleazy, arrogant, thirsty vibe. It seemed like she was passive aggressively accusing me of looking at her boobs (which I wasn't), so it made me a little uncomfortable and confused. Any idea why a girl would do that?