Aw, how can you not smile when you look at this adorable rookie girl group, G-Friend?

They dropped three more group teaser images for their pending comeback with 'Flower Bud,' continuing the youthful, cheery, summer-picnic vibe they've been giving so far. A+ for consistency!

Wearing two different sets of school uniform-inspired outfits, the girls sit naturally by the sun-kissed grass and trees, either lying down on a picnic blanket to read or sitting in a row to braid one another's hair.