HiphopAU where Mars and Neptune flirt/make out after facing off (cause sexual tension) And next day Lance sneaks into Keith's place to set a prank/trap and finds Mar's costume and sits there trying to figure out why it's there.And it finally clicks. He goes to Shiro having a completely break down like Lance:"KEITH IS MARS! Keith is MARS! KEITH!" Shiro: "Y r u freaking out so bad?" Lance: "WHY? IVE BEEN FUCKING MAKING OUT WITH HIM FOR THE PAST 3 NIGHTS SHIRO!" Now he won't look at Keith.
lmao more like past three weeks
but yes i like this