Normal if ribs show?

I recently go swimming with a friend and i notice that her ribs are showing...is this normal or should i be worried?
Answers:

Whats wrong next to me? WOMEN ONLY PLEASE!?

Depends, If you can see her ribs, like up between her breasts afterwards that is probably a sure sign. But if her ribs be just sticking out slightly by her lungs that is to say probably okay, if you are worried about it ask some of your mutual friends, or communicate to your parent(s).

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that really depends. If she looks like skeleton after yes worry. If sheonly have a little rib definition afterwards shes probably just skinny.

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It's nothing to verbs about, unless she's merely a skeleton all over. Everyone carry their weight contained by differerent places.

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My ribs show.
Im fine.
Im sure shes fine.

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NO SHE NEEDS TO EAT.

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