What to say to a girl?

Talk about your interests, sports...that type of stuff...does she like animals? do you have animals? can you go for walks and enjoy the outdoors together? ride bikes and stay active together? that's all good stuff...to see if she is an active person and also talk about school, subjects you like, what you want to achieve...see what she wants to do. Sound ok?

Definitely not:

'Nothing much. You?' or equivalent.

Make up stuff if you have nothing going on. Women like to talk endlessly about nothing and for no reason. Men talk functionally. If you run out of things to say talk about sexual stuff (but don't because you are 13). Sex stuff is always popular. Talk about funny/scary **** that happened to you. Always lie.

talk to her about personal stuff, but talk about yourself too cause girls hate talking only about themselves trust me. But make a convo that can lead to somehwere like what you guys have in common. Siblings, life goals

Just be yourself by talking about stuff you like and ask her about ber interests and try to make her laugh

Ask her what she likes doing, for example, if she says she likes watching movies, say something like 'oh. There's a good movie out next week. We should go watch it or something...'

Ask her if she's busy over the weekend or friday