falling in love is easy, it's painless and effortless and it's a huge swoop and before you know it you're on the ground but you're with them and you don't care about anything else in the world except being with them and seeing them
falling out of love is hard, it's painful and takes a load of effort and it's gradual and no matter how hard you try a bit of them always remains in the memory file of your brain, rusting with the lock on it until one day you smell his cologne and that file opens and memories rush back, years later
falling in love with someone who doesn't love you as much as you love them is even harder, it's a hiatus of love and when you're with them you think that it'll be okay and they love you too but when you're away from them you realize they don't need you as much as you need them and maybe they're distancing themselves for their own benefit but you can't afford to bring that up to debate right now because god knows you don't want to lose what you already have
maybe the worst thing of all is waiting for it to end, being in love but knowing that one day you'll have your heart broken once again because the tides of the relationship have changed the current and now it's against you, pushing you away