My day?

Very weird day. An old um.... acquaintance showed up at my friend ,Michelle's, house next door. We blockaded ourself in Michelle's house and waited it out. So while waiting we started to get ready to just leave. I burned my finger curling my hair :'C.  Anyway, we left at went to an ice cream shop and when we walk out of the house she is just standing there watching us O.o. It was very weird so we just took off driving. When we went back to Michelle's house with my other friend, Julia, she was gone. I ask you this bloggers, Is this creepy/Normal? No.