What is love?

After Valentine's Day, I have been intrigued to post something about love. It took me quite some time because I had to do a little research. However, up until now I am still not done. So, I decided to divide it into 2 sections.

Part 1, What is Love?

So, exactly, what is love? From years of watching tv, I've heard about:
1. Love is an over-whelming feeling.
2. Love is blind.
3. Love conquers all.
4. Love makes your heart pound fast.
5. Love makes your blood boil.
6. Love makes you have butterflies in your stomach.
7. Love gives you strength.
8. Love makes you do stupid, irrational, crazy things.
9. Love makes you do things that you never thought you would do.
10. Love makes you do things that you would never do.
11. Love makes you do things that you would never dared do.
12. Love makes you want to see that person all the time.
13. Love makes you want to talk to that person all the time.
14. Love makes you want to hold that person all the time.
15. Love makes you want to be with that person all the time.
16. Love cannot be controlled, contained, stopped.
17. Love at first sight?
18. Love after sometime without realizing it?

I made a survey from a group of people whom I promised they remain anonymous. Let's see what they have to say. 24 people were asked of their opinion via test message by the way.
1. I reply wtf(what the f**k)
2. Love is sumting(something) natural that come(comes) 4om(from) (the) heart that make(makes) u(you) fel(feel) happy.. make(Makes) u(you) wan(want) 2(to) care n(and) know wat(what) happen 2(to) tat(that) person.. general(General) term la(?). he hee
3. Luv(Love) is nothing..nothing(Nothing) is luv(love)
4. Lve(Love) is when we fel(feel) happy about being 2gether(together), i(I) tink(think).
5, Love is about a person likes a thing or someone very much "I think". Btw(By the way) y(why) (are) u(you) doin(doing) this?
6. 2 person like each other gua(?) ... I oso(also) dont(don't) know ,,, Hehe...
1 person refused to comment. 17 people didn't reply.

If you have your own opinion about [What is Love], feel free to express in "comment". In fact, I encourage you to, put anonymous as your name if you don't wish to reveal yourself. Thanks!