Your teammate is a troublemaker, well you can say so, As coworkers, you two have to work together, but Tobi can be difficult because he always tries to do everything alone, and this causes problems with him getting excessively hurt and it falls on you helping him, Since he is the main attacker of the team.

“I already told you I’m fine......it’s nothing” he sighs deeply, mumbling as you clean his wounds

He hates getting hurt, not because it hurts, but because of you