Take her to the van

"I'm sorry, give me your phone" she reached behind her on her back pocket and gave her unlocked phone.

There was nothing interesting in there.

He wrote a quick message to the girls mother that she had a stomach ache and not to look for her.

"I'm sorry, follow me in my van since you have stomach ache." She suddenly grabbed her belly as if she was in pain and followed him with faint thank you.