Your question is Resolving Conflict With a Peer. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
Tell me about a time you did not get along with a co-worker on an important project. Walk me through what caused the tension, how you addressed it directly, and what the outcome was for the work and the relationship.