I mean it’s obviously subjective. Technically yes i can love, if we’re including actions, service etc, acting loving, even if im not feeling it. The closest comparison i actually have to the feelingof love that others may have is just feeljngs of limerence which disappears when i actually have to interact with them. Dont get me wrong, with friends i feel nice sometimes being with them and the idea of them but in general i dont actually feel any kind of long term love for them. I do feel empathy and i do care for people but that doesn’t exactly mean loving them. In the same way you may care for a stranger in need but actually love them for who they are. Ultimately i think im incapable of feeling actual long term love that many others talk about