Kimi to Barairo no Hibi - Vol. 1 Ch. 2

[MangaDex]

 

[Havenstrom]

Thank you for the update!
Probably nothing and just teaches her to not trust whatever drink is made for her?

 

[thatssoleon]

he's just testing her, he's not wrong about how this girl is extremely naïve and giving stereotypical shoujo girl behavior

 

[kedyuji]

ok we all agree that she is naive but she's just 16 y/o girl there is no need to be that rude