Komi can't communicate

"Komi's friendship quest just hit its first major obstacle--the green-eyed monster! Tadano and a girl named Onemine have been hanging out a lot lately, and Komi doesn't know how to deal with her sudden flood of jealousy. She can't explain what's wrong, so she ends up spying on them from the shadows. Will her creepy peeping lose her a chance at a new friend and push Tadano away?"--Back cover.