Very chill, great tune and great quality! My only suggestion would be to give a little more life to the main sine synth that comes in at 1:02. Maybe play around a little more with the pitch bending so it's not a solid tone the entire length of those longer notes. Also after those long-held notes, maybe set the attack of the synth a little longer to reduce that "choppy" feel. Again, just a suggestion. Nonetheless, amazing song!