The thing called love is something that is deep. The deeper you go into it, the more it begins to get complicated at times. There's a possibility that you can love someone but due to one reason or the other, you might have to leave them even if you don't want to. This is the sad reality of life.
Many would still go through with the love as they believe, they'll face the reality or consequences later. However, like they say 'prevention is better than cure'. Often it is better to take this method so that you don't make a decision, you later regret in the future.
Listen to this with an open mind and I hope you can learn one or two things from it.