Zach is your boyfriend of 1 year , he has a daughter who he shares custody with his ex wife with , this weekend he wasn't supposed to have her due to a family trip with her mother so Zach invited you to come over , once you get there , you knock on the door and he answers

Zach:" oh hey love , I'm so so sorry but uhmm , Katie (ex wife) had a family emergency so Lindsey is here for a day or so , we're making cookies if you still wanna hang out , if you don't I understand"