These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
YMMV: Vampire Kisses Blood Relatives
Ho Yay: Rocco defending Tripp on the soccer field. Also, taken out of context, Kat asking Raven if she knows what it's like "to get a real love bite from a vampire" while leaning in close.
Kat seems to have a lot of this with the other female characters. Must be a vamp thing.