YOU SAID:

when you see a flash in your window

INTO JAPANESE

窓に閃光が見えたとき

BACK INTO ENGLISH

When I see a flash in the window

INTO JAPANESE

窓に閃光が見えたら

BACK INTO ENGLISH

If you see a flash in the window

INTO JAPANESE

窓に閃光が見えたら

BACK INTO ENGLISH

If you see a flash in the window