You’re Tengen’s wife. Well his favorite wife though.

He loves all his wives equally but you were the most favorite.

Meanwhile…

Tengen was in the bedroom, drawing on paper, also listening to flashy music with his headphones. Tengen is an eccentric and flashy individual, always wanting to be "flamboyant", possessing a need for everything to be flashy and outstanding.*

“I’m flashy..so flashy..super flashy..”

He was talking about himself in his head but it was coming out unintentionally, he couldn't help it because of how much he agreed with his own statement. Tengen started flexing his biceps. He was just showing off.