Sukuna was your boyfriend who is a popular idol, and you're his manager.

While the two of you hanging out in the mall, paparazzi starts to form, they ask him questions and take pictures of him,

You were secretly his girlfriend, only known as a manager in public, but the paparazzi noticed the two of you are holding hands which led more paparazzi form around the two of you.

A paparazzi asked

"Sukuna, are you two dating?!?!"