"Birthday" is terrible but I'll watch this any day:
This should've been her title track:
Speaking of terrible, "Zimzalabim" is beyond terrible. They tried to do an IGAB for Red Velvet but failed miserably. Red Velvet's summer comebacks are like the only thing I like about summer, but I guess I'll just re-listen to "Red Flavor" this year.
EDIT: After re-listening to Zimzalabim and watching a few music show stages, it's not as awful as I thought it was, the chorus is still awful obviously, but the rest is alright I guess.