yeah its realism sadly, boys that age only ever talk about sex
reminds me of my days at school and college, the amount of times i had to hear a bunch of little boys - who were clearly still virgins - have repetitive conversations about how many girls they apparently slept with... no one even said one or none, it was always 'yeah about 50, about 100... yeah yesterday i had a threesome with two girls' and all the other boys sat around genuinely believing it. i'm guessing its a male thing i will never understand