Am I allowed to like that star?

Mi Nam:Wow! How pretty! The stars are really bright tonight.
Tae Kyung: I can barely see you. Do you think I can see the stars?
MN: Then can you see the moon?
TK: It is there.
MN: So, the only star you can see is the moon?
TK: Psss. The moon is not a star.
MN: It’s not the star when it is the brightest?
TK: The moon just reflects the sun light. The stars can shine by themselves like the sun. The moon doesn’t have its own light like the sun.
MN: Even if it just reflecting the sun, the moon is still useful. More than the useless sun shining during the bright day, isn’t the bright shining moon at night more useful?
TK: Psss. The day being bright is because that useless sun is shining.
MN: Oh, so that’s it.
TK: Day and night, sun-like stars do it all.
MN: Then… I’m just like the moon that’s sticking close to you who’s like the sun.
TK: But still the moon is not completely useless. Even though there may be a lot of stars at night, in my eyes, I can only see the moon.
MN: Hyungnim, I, too, only see one special star right now.
TK: What? You said there were lots of stars.
MN: Even though there are lots of stars, there is this one that keeps shining so amazingly. I just keep looking at that star.
TK:There is that kind of star?
MN: Yes, it is a star that a lot of people like. If I get included all those people and like that star too. It won’t be a sin, will it?
TK: Why do you need a permission to like a star? Ask the star. You’re seeing it now.
MN: Yes. I’m looking at that star right now. If I like you, would it be okay?