When using This
case friends
when 0: p you have no friends
when 1: p you have one friends
default: p you have #{friends} friends
Interpolation of #{friends} appear with green color and everything is ok
but when using this
case friends
when 0
p you have no friends
when 1
p you have 1 friends
default
p you have #{friends} friends
the p after default is colored white like text and although #{friends is not green and appear as white like text