I’m confused, why did that man attacked him?

The uke paid him to attack him and steal his car it’s part of his plan to leave the seme.

What is the purpose of it in his plan to leave the seme? I'm so confused about that lol

I think it was like a test to make sure the date a lot about him bc the uke purposely did it during an important meaning so if he left it that meant that the seme cared a lot about him. The uke wants to ruin the seme so when he leaves it will hurt more.