Title is 5 words, one word, then a four word "subtitle". Word count are all whole words, the "half" clue is something like if I was looking for "upper" and you'd guessed "up" for example, not quite the exact word but very close... Currently you've got the word "the" confirmed as one of the five. The first word of the title is made up of the first two gifs, the third gif relates to the other four words. A word guessed so far is an antonym of a correct word, and a word guessed is halfway to being a correct word. Song is from a movie soundtrack.
We have a winner! Well done @AmberrUK Personally I think the title should just be "Sunflower" but apparently the record label disagrees
"into" was the word @PrincessPraise kept getting so close to, you started with out, then in, then inside...