Complete opposites

Red had a good mess of issues in his life. The closest people to him would often persuade him to do things he wouldn't normally do... Terrible, heartless actions. He shows himself as a strong bad guy you don't want to screw with. Even though, deep down, he just wanted someone to be there for him. Somebody who is kind and honest. Somebody who can support him through the overwhelming guilt that always drags at the back of his head.

Someone who can understand what was wrong with him...

The way acted on a daily basis wasn't normal, and Red knew it. Some days he felt overjoyed for no obvious reason. Some days he felt like all he wanted to do was curl up on his bed and cry himself to death. Some days he would lash out at someone for correcting his slightest errors. But it wasn't until recently, he tried to do something about it.

He breathed into his phone as the receptionist finally answered "Mt Ebbot hospital reception, what can I do for you?"

He is assigned a snarky therapist, whom he hits it off in the "Screw you" kinda way. But something was off about him, Red had a feeling that the small skeleton had more beneath the eyes, but he couldn't quite put his finger on it. Maybe he was just like Red in some way.

Could Dr. Sans Serif be the somebody he dreams of or could he just be another fake face?

Those characters don't belong to me, the fandom don't belong to me and the pictures as well. They all belong to their respective authors. And thank you to @Chatxmarinette for helping me with the description!