British people love using x to end their sentences, almost like lol to millenials
if u see 'c' or 'cx' its just 'x' or 'xx' but they type to fast/were too lazy to change it to its proper version
Mum: Have a nice day at school XX.
Me: Okay mum cx.
this is the most bore you have ever been typing random symbols and letters and numbers
person 1: im so bored. alien: just try to type qwertyuiopakld;f'ghj'k/xz.,mnbcvbvnm,c.#cxpe-w09876541``56178902-=~}{@?{P:>LOKMKI(UYTW!£EDFGUIO++_)(*^%$£"!¬ on your keyboard. person 1: thanks. alien : your welcome