An easy, adorable, feel-good, 60 minute film. Actors are comfortable with each other and skinship and intimacy are believable. I won't rewatch often, but probably will at some point.

The three uknown, young male actors are really impressive; they are natural in line delivery and interactions and convey emotions convincingly. At first, Sun seems rather flat as a typical happy puppy-dog personality, but the script does give the actor a few more layers to work with further in.

All the boys are convincing in the attraction they feel and it's completely believable that Earth and Sun are falling in love with each other. The make out kissing scene is really realistic for teenage characters. Both sweet and passionate.

I was pleasantly surprised with the whole production. It has some weaknesses, but over all it's very smile-inducing.

GENERAL SPOILER about the parents:

The biggest thing that didn't work for me was Earth's parents; they were written and acted flatly, as caricatures. Their complete turn around in how they interacted with Earth was SO not believable. At all. My annoyance with how the screenplay handled this situation is continued below.

Earth's responses and growing frustration/resentment WAS realistic and believable though!

SPECIFIC SPOILER about the parents:

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Also, it was probably unintentional, but the film seemed to promote running away from home to make parents change (they not only said we'll let you do guitar, but we'll let you do "whatever you want", and Earth even got a car shortly after). The result was very unrealistic, thus, not a great message for kids stuck in a similar situation. Sometimes moving out early is necessary for one's own preservation, but there are other things to try first. And a severely controlling parent is more likely to crack down harder at a large sign of "rebellion" (like running away for a couple days) than they are to become unconditionally supportive.