Yuri manga focuses on romantic or emotional connections between female characters, while hentai pururin often contains more explicit and adult-oriented content.
I think it could suggest that love is so intense and obvious that it's being visually represented by something as strange as eyes pooping it out. It could also be a part of a unique and fantastical story or art style.
Well, Foxtrot comics and Star Wars are quite distinct. Foxtrot focuses on light-hearted family and school scenarios, but Star Wars takes us to a vast galaxy filled with adventure and battles. So, they have very little in common.
It could be that they've had bad experiences before or they sense something dangerous coming. Sometimes, it's just part of the story to create tension and interest.
The Civil War Avengers comics have some influence on the MCU, but there are significant differences. Some storylines and character developments are adapted, but not all elements are carried over exactly.