Tell him you're headed to the shops

"I'm sorry sweetheart but mommy as to go to the shops."

You explain to him at first he looks crestfallen but then his face lights up and he says.

"Can I have some candy?"

"Of course."

You reach the shops quickly and grab something to cook for you both later, buy him his candy and as you pass the pharmacy you walk on in. You still don't know if you’re going to keep your rendezvous with Bull but you decide it's better to be prepared whatever the eventuality you quickly throw what you need in your basket pay and leave.

After making dinner and putting your son to bed you go into the bathroom and check out your purchases.