My Pura Vida has some small irregular holes in its leaves.. Only a couple, but enough to make me worry I'm not treating it quite right. (Although it's visibly growing about an inch a day.. so it can't be that unhappy?)

Could it be a humidity thing? Or is there something else I should be looking for? (It's indoors at the moment, hence me wondering whether it's not humid enough..)

Ta for any help.. :)

Melanie