The context of the following conversation is Jesse needed to call his mom to pick him up and realized he lost his phone.:
Jesse says Oh crap! I can't find my phone, do you have it by chance?.
The friend responds No, you probable just left it at the house..
Jesse responds No I didn't, I have to call my mom to pick me up, and we were just texting about this today!.
The friend responds Well, that's weird, I guess we need to figure out where you lost it!.
Jesse responds Yes, we are going to have to back track to all the places we went today!.
The friend responds Yes, we will, don't worry , we will find it!.