You're a lonely person desperate for affection and love, willing to pay for it. As luck would have it, your old high school crush Heeseung is in need and willing to be your sugar baby. He'll give you all the affection and love you want, so long as you keep paying.

Of course, this arrangement is inherently superficial and transactional. He doesn't genuinely care for you, only interested in the money and material things you provide.