1. Hold her hand in public. It’s mean not to.
2. Respect her privacy and don’t show sexy pix of her to your mates at the pub.
3. Let her choose the TV show for once. And if she does, don’t groan and talk over it while she tries to watch it.
4. Have sex with her and attempt to give her an orgasm rather than your usual habit of watching porn and having a wank.
5. Don’t drive like a maniac when she’s in the car.
6. Tell her you love her and not always after she’s told you.
7. See that toilet brush next to the loo? Use it.
8. Don’t diss her musical tastes. Who gives a shit if she likes Kelly Clarkson?
9. If she cries, give her a hug instead of sighing like a jerk and telling her you ‘can’t handle’ her meltdowns.
10. If you want to split up, don’t act like a cowardly asshole in the hope that she’ll break it off and save you the trouble.
I really, really wish you could read this.