Ask to go to her house...

You decide it would be good to try at Sam's house. Despite it being less then familiar territory, Sam's family seems to trust you implicitly, and you're sure they won't be suspicious of you while you're there...

You pick up your phone and dial Sam's number...

"Hey John, what's up?" She answers in her bright and cheerful voice...

"Nothing much Sam, I was just wondering if you wanted to hang out today? Maybe at your place?" You ask her, fingers crossed...

She pauses for a moment, as if to think it over...

"Yeah sure! That sounds like fun, maybe you can spend the night like when we were kids!" She tells you, obviously excited.

You smirk... If she only knew...

"Well, alright Sam, I'll get ready and I'll be there in a little bit" you tell her.

"Okay John see you when you get here!"

You hang up the phone, wondering exactly how you're going to go about this...