at isang blog question

I was kinda reading net stories [dunno if they're true-to-life or just fiction] this noon when i encountered a quote saying 'you don't have to wait for the right time or any time to tell someone you love him/her. cuz maybe, just maybe, there will be no next time at all.' I don't know why but I paused for a while and digested those sentences. Then questions were formed inside my mind which I am going to ask you now..

• what if you are not sure? Is it really love if you are holding back?
• do we really need to tell someone that we love them if we are not letting anything to happen after that..? eventhough we know that it won't make any difference at all?
• lastly, i will repeat the second question.. DO WE REALLY NEED TO TELL HIM/HER???

Well, it's just that, for me, i thought my idea was NO. I mean, sometimes, we don't have to. cuz sometimes, we are just being selfish by doing so. But i dunno now. When I read that quote, somehow, it made me doubt my answer to that. Aarrrggghhh... what a drag.. I am now thinking things a bit too much. Maybe I was knocked off by that last sentence.. and finally, last question swirling my thoughts: What are we going to do if we decided to tell them finally and there is really no next time this time?!? Aarrrggghhh!! what a drag quote..