I was confused I thought at first it was cha (seme) on the photo with his cute aunt, but I...

I was confused I thought at first it was cha (seme) on the photo with his cute aunt, but I didn't get why they both had the same uniform... Weird O_O . It's only at the end of the chapter that I understood it wasn't him but his real aunt on the photo xDDD Lmao I'm dumb