lol you are not even that short. omg 45kg is very underweight for a person that is approx. 165cm!! I am basically your height and I weigh about 55kg shit I feel fat now...
i'm pretty short, i wish i was taller. you probably have much more muscle than me and stuff, i can assure you you're not fat at all don't be silly!!!! i am a bit underweight but like i said its because i dont work out so have no muscle on me!