Kinda curios where this is from, does anyone know?

[ColorfulSoy]

Yeah, its so small, because i cant find that gif (the original one).

 

[justforthelulz]

@ColofulSoy
Shakugana no Shana (not sure which season/OVA/movie specifically though)

 

[ColorfulSoy]

@justforthelulz
top of the hat for you m