@Anilok guys!!!! I solved the mystery of this 'someone' and yes anilok you are correct. So I used my mum's phone where there is no acc on this site I went to a few manhwas where I commented and liked my own comments and then I checked my phone the notification stated 'someone' reacted so that's it..... We are safe mates don't worry
@Gompachiro I got a comment from 'someone' and when I opened to check it, it was a different username. So it can be different people whose username was replaced by the name "someone"
