Gotta get that bunny fixed
It is important to fix the bunny.....even if you are no where near a male bunny. My bunnies pull their hair out all the time. I usually groom them more often when they start that.
Female bunnies use their hair to line the nest for when they give birth......so your friend's bunny may be preparing, just in case she would have the big date with a male bunny...... getting her fixed would probably resolve the big problem........
Hope this helps.
Spaying and neutering is so important!