Oh of course there are some that still have that obsession until later in their teen early 20s maybe even later but for me it just doesnt sit right. Especially with how she reacts being around them. To me it looks like a 12/13yr old trying to act mature for the older boy she has a crush on, but the 12/13 yr old comes out and she looks sillyI guess maybe it’s different depending on where you live. I have people in my life who went to school, as well as people who were homeschooled. Many of them were obsessed with boys/guys even into college/university. Personally I don’t find it odd for someone who is growing and has a brain that is still developing to be obsessed with boys/guys.