please help! (dying?!)

hey everyone ive had my plants on 18/6 now for the past week and a half and just now over night something happened, 1 of the very first 2 leaves(for lack of better term) seem to be shrivled up and dying in a way. plant still seems healthy tho.
ive attached a picture
please help me as best u can...thanx!

those 2 leaves always die off.. they are meant to get the plant started growing.. they die off after they have done their job.. no worries

REALLY?!...wow, what a relief i was thinkin what did i F#ck up this time?! ha
thanx...very much appreciated.
i just noticed its starting to happen with my other as well.