Looking at a website, I stumbled upon an article for all guys/girls to know if they already have a girl/guy in mind whom
they want to be with, but they come across another one who is just as good:
http://www.joelogon.com/platonic/
Now, you have your girlfriend/boyfriend whom you plan to be with in the future, right? You want to be able to keep that girl/guy, but you know it will take quite a bit of time before getting to be with him/her. However, you might come across another girl/guy who looks great and turns you on, but you just want to be friends with her and nothing beyond best friends. This is to ensure that you will keep the relationship you want without having to break up for someone else. But, the question is, is it difficult to break up with the one you love for the new girl/guy? Is it difficult to be just friends, or best friends at most, with the new girl/guy whom you meet?
I'm straightforward in my case, and I wouldn't want to break up. I'm confident that I would have a future knowing that I already have a girlfriend, and I would stick to my girlfriend because I have known her longer and I know so many things about her. I'm sure that if there is a problem, I would work it out with the girl whom I just want to be friends with. Also, I don't like it when a girl is persistent to try to be with me when I already have a girlfriend. That shows that that girl doesn't respect my decision in which I already have a girlfriend, even if she is really nice (for the girls, this could be the same way to you with guys). I don't plan on being with my girlfriend completely until I graduate from college, which hopefully would be in 3 years if all my credits transfer. If I go for the new girl, then I'm going to have to start everything all over again, and that is a very difficult process, especially for someone who is shy, boring, and doesn't talk about much.