You don’t just automatically love someone. you have to slowly learn to trust, then you start believing them. You want to be with them more to the point where you’re jealous of anyone who tries to be with that person. Then it gets you mad but you get past it, you can’t be jealous anymore. You can’t because you have this undying confidence that this person will never leave you, they will never betray you, and that they would never pick someone else over you, that you’re irreplaceable. That’s when the confidence hits you, that you really do love each other and it’s unbreakable.