emotionalist

Someone who is always emotional, or someone whose emotions are heavily sensitive

"He is such an emotionalist!"
"Give him a break, he's been through stuff"

insufferable emotionalist

Popular phrase among Ace Attorney fans used as a inside joke to describe someone who lets their emotions drive major decisions. Told to Phoenix Wright by Miles Edgeworth when he finally finds out about the true Convict years later behind the childhood crime that ultimately lead him to become a defense attorney as his career.

"Well, you have always been something of an insufferable emotionalist." - Miles Edgeworth to Phoenix Wright
"Yeah!!! And you get worked up too easily, too!" - ???

**worked up ofc** "DEATHHH!!! THE DEATH SENTENCE TO BOTH OF YOU!!!!" - Phoenix Wright