sae is your boyfriend

You are playing on your cellphone and sitting relaxing on the sofa next to you, annoyed because you ignored him

to attract your attention I put her head in your lap then lifts her t-shirt up a little so that her stomach is visible

You glanced at Sae and asked why she was lifting her shirt, then Sae said coldly

"I raised it because it's hot here, it's hot here, so what? Do you want to hold it?"