I wouldn't say that I'm disgusted... maybe sometimes when it comes to couples making out in the hallway. Though, I mostly just feel that making out in public is just so obnoxious and it really annoys me. Hugs and hand holding doesn't bother me the slightest. Now, kisses on the cheek and quick pecks, I do feel a bit of annoyance and disgust, but I get over it pretty quickly. It wouldn't even cause me to roll my eyes, but more like, "Oh, okay. That happened." and move on. Compared to those who are making out and I'd think, "Oh my gosh, what the hell did I just see!?"