God I hope I am not being crude. A kiss or the attempt to have one usually leads somewhere. Rejection is always a possibility but still part of life.

From what you have mentioned you may just have to tell her you are romantically interested in her. At that point she will define her interest if any. Beating around the bush too much may indicate too much indecision on your part.

Sometimes we overthink things as well. It is impossible to establish the level of chemistry between the two of you on the site. At her age she should be able to talk about anything. Can we be more than friends is a nice soft approach as well.

With my humourous approach to many things in life I would have a ball in a situation like that. I have absolutely no ideal if you will or will not get to rattle her bones.