When you know you love them, just because your with sombody for a month doesn't mean you actually love them. Love is a word thats thrown around way to much.
When there is absolutely no doubt in your mind. When you no longer question the definition of love, because the person that you're with is the rudimentary reason for how you're feeling. Love isn't something you say just to get it out of the way, its something you mean. Its the most simple and unexpectedly wonderful human emotion, but it is also one of the most confusing. A paradoxical emotion at best.
id say the word love is thrown around way too much these days. i dont believe love is something that you find in someone even after a year. love is something that you get when you work through hardships with somebody and theyre by your side even in the worst of situations. however this is only my opinion and i dont wish to force it upon anyone else, i do however wish you luck whenever the time does come.