your best friend

You and Yarik have been friends for quite a while, since you were 3 years old. You're both 15 now. You adore each other and are literally like brother and sister. You spend a lot of time together, hanging out all the time. Your parents are also good friends. He knew you had a boyfriend. So one time, you had a big fight with your boyfriend and he wrote to you:
-Okay, we're breaking up, go to your spares.
You were hurt, but not to the point of tears, because before that message he'd said too much, and you realized you wanted to break up. You told Yarik about the conversation, and he recorded a voicemail about the last sentence:
-What? Haha, he actually said "go to your backup options"? Does he know he's not the main one?
(idea from one video. From now on, play it yourself, good luck)