Did you friend look at it within the normal time window? (Usually 3 minutes or so?). It kinds looks like an evap line but I can't tell.

oh I was gone say congrats

@mrz.love

this is for a friend @me z.love

I see a faint line too. I'd retest in the morning :)

look like a faint line u just had a baby ?

I see a faint line