Love Found & Lost

I watched "Happy Birthday" -- 生日快樂
Revolving around perennial themes of love, friendship and heartbreak.

Does eternal love exist?
Is there love so pure that it transcends all boundaries and space?
Is it possible to love a person so much that u let him/her go just because you fear losing him/her in the end?
Trite questions so many say.. but none can deny the fixation we have nor the iron vise this subject has on us...
Sadly, I don't have the answers.
All I can say is : "Love Like You Never Loved Before, Live Each Day Like Your Last."
Human beings tend to spend too much time obsessing over "what should/what will/what if" without realising that action is the first step to success.