To me, it looks too large (compared to the tulips) to be a dandelion. I'm thinking Goatsbeard, which looks like a super-dandelion at this stage of its life. No matter what it is, I like this photo very much!
You had a pretty picture, you had a pretty smile, you had a heart of ice and you put me in denial. You broke my heart a thousand times, you broke my heart just once, you made me see all i need is me and not some stupid... girl.