Please choose the correct ending to complete the given sentence: Youth: [header] How to ask your boyfriend to prom [title] Don't assume you and your boyfriend are going together. [step] Your boyfriend may have made plans for the prom before you started dating, or he may have no intention of going to the prom. If you want to go together, you need to ask him to make sure you're on the same page.

Ending1: Just because he said yes to prom doesn't mean he's going to the prom with you. If he isn't interested, it's okay not to force it. Ending2: [substeps] It's a good idea to ask a few months in advance so you can come up with other plans if your boyfriend can't go with you. [title] Find out if he's planning something. Ending3: If he declines, you can say something like " i'm not sure if i really want to go. But it's cool if you say that first. Ending4: That's actually the way it is supposed to work, when it comes to prom plans. Your boyfriend cannot go to prom with you.

Answer format: ending1/ending2/ending3/ending4