One Direction - You & I Lyrics Meaning

I've read through most of the interpretations below and there are many different interpretations of this song, but here's mine:

So basically this song is about a couple in a strong relationship. "Nothing can come between you and i... not even the gods above can separate the two of us", this shows that they're inseparable.

Now, if we look at the lyrics in the verse, i was able to spot this pattern. "Seconds and hours, maybe it had to take some time." "I know how it goes from wrong and right." "Silence and sound." "Saw the mistakes of up and down." etc. As you can see, the 2 main subjects mentioned in each phrase are the opposite of each other.

Also, I'd like to also mention the phrase "i see what it's like for day and night, never together, 'cos they see things in a different light." I think this phrase has a deep meaning, especially because "day" and "night" can't appear at the same time.

So to sum it up, i think that the idea of the song is that "nothing can come between you and i, unlike day and night, seconds and hours, up and down, silence and sound, etc." i might not be right but that's definitely something interesting to speculate for sure.