We dated in high school that's like when we were both 17. We go to the same university.Once my friend said she was asking after me. Sometimes I bump into her but she doesn't say anything or say hi. We didn't remain friends after the split up, but I don't know why she's added me on FB if there's no friendship or any sort of relationship between us anymore. Apparently she's been seeing someone so I don't know her reasons to contact me. I think i still feel something for her otherwise I would have refused her friendship request or would not have minded that she's added me. I do not know if I should be straight about it and ask what she wants, because she could think that I am interested in her and I don't want her to think that she has any sort of control over me or that I hold any feelings for her.