Very chilled atmosphere...
I liked the way the vocals have been recorded and produced, and I liked the 'heart is made of plastic' lyrics a lot too.
There's quite a long instrumental section after 1:04 before the vocals come back in at 2:07, I think I'd be tempted to trim that section down to half length (as the vocals are one of the key hooks of the track) so you get a song about 3 1/2 minutes.
It's definitely got a slick, poolside, sunset vibe. Nice work.