She kept her eyes down and typed up this message for her friends as Derek was changing:
hey guys, sorry for the late reply :) move in day went well. i met my roommate and his friends. they're all very funny and nice
Diana looked back up when he was done changing and smiled. "Yep, just wishing my nonexistent girlfriend a good morning. Long distance relationships, man." She laughed and stood up, sliding her phone into her hoodie pocket. Walking to her wardrobe, she opened it and pulled out a loose-fitting navy blue t-shirt, some casual grey jeans, and boxers. When she was sure Derek wasn't looking, she very discreetly took out a Calvin Klein sports bra and a razor as well. She hid those between the other articles of clothing. "I'm just gonna hop in the shower now," she announced, walking towards the bathroom. In a teasing voice, she added, "Sorry, but you're not invited."