what's this?!

okay!! guyz~~~here's a question for you....
 GUESS WHAT IS THIS!!!

i bought this little thing at 198￥ from the supermarket~~

at my 1st impression, this is a tiny little bottle of cooking oil~~~
then i start cooking with this....(which is assumed as cooking oil)

then i started 2 tell my room mate that we might need a bottle of sesame oil{麻油} ..( & we planned to go 2 get a bottle of it after school)

out of the sudden, she cried out n asked what was this and i confidently told her that "COOKING OIL larr~~ or else what u think"

she starts to explain and in the end of the day, we have not need to buy any sesame oil anymore...
instead, i have to get myself a bottle of cooking oil tomorrow...

so guyz... guess what's this?? XDXDXDXD

it's a need to put more effort in my Japanese Language from 2day onward....
kinda~~~~~~~~~~~~~~~~EMBARRASSING!!