Please choose a shade for my Dior lip balm!!

I'm planning to give this as a gift for a friend's birthday. Which color is the most popular?

My friend said they weren't sure what tone it was ㅠㅠㅠ

The way I see it, you look like a Spring Warm type... Should I just buy you the coral shade? lol

Or could you tell me which color is the safest and most commonly used?

There are so many colors that it's really hard to choose. Ugh.