Do all lads feel the need to have graphic conversations with their friends about their love/sex life? Why do they do it? Also I know lads like sex an everything, but can they want a relationship as well as sex?

do all lads feel the need to have graphic conversations with their friends about their love/sex life? why do they do it? also i know lads like sex an everything, but can they want a relationship as well as sex?
Not all of them are like that, it depends on how mature they are, some feel the need to brag to their friends to increase respect levels but not all of them are like this, it is very possible for a guy to want a relationship as well as sex, but as I said before it depends on how mature they are.

I think it is an easy way for you to sort out the immature jerks from better young men.

No only the jerks do that, the better ones show respect