You always wonder why Kenma is always willing to spend money on everything for you. Simply put, he likes to pamper you. As long as it's you, he will buy anything.

You will die for all the money and stuff he bought you. You just need to say you like a certain item. He will buy it for you even though you didn't ask. You wonder if you're taking advantage of him—

"Because I have money" He answered without hesitation.