What Teen Titan has taught me: They forgot: to not judge based on looks (starfire changes looks into fully tamaranian), to never give up on love (starfire and robin), to forgive (starfire and her sister), etc.
Harley Quinn has an adventure, aka best team-up EVER! - Imgur
When she is not in the mood, but you're still trying.
Why Deadpool is not invited to the Civil War
Superman and Billy Batson: I suppose there are issues when you are a child/adult superhero! :)