Help! I'm Falling for Someone Who Doesn't Want a Relationship

As an aromantic person, I don't experience romantic attraction. I have a girlfriend and we express affection to each other in most of the ways alloromantic people do. I'm not romantically attracted to her but I am very committed to our relationship and I love being around her. It's possible that the reasons they prefer to stay out of committed relationships is due to romance repulsion. That's where you experience distress or repulsion at romantic actions. This can be totally separate from physical affection for some people, as it is for me. I would look into queerplatonic relationships and see if that describes your experience well. It's important not to disrespect the romantic boundaries put in place, but it sounds like you both express affection to each other? They may be attracted to you in other ways, or they're just a very affectionate person. Maybe just tell them that you respect them being aromantic, but you have been receiving signals that they're interested in you in other ways? And that you just wanna explore their feelings and understand what's going on.