Daietto chū nano ni, amai kēki o zenbu tabechatta.

Even though I'm on a diet, I ended up eating the whole sweet cake.

Sumaho o konkurīto no yuka ni otoshichatta.

I accidentally dropped my smartphone onto the concrete floor.

Kyūryōbi mae nano ni, takai fuku o shōdōgai shichatta.

Even though it's before payday, I ended up impulse-buying expensive clothes.

Himitsu datta no ni, tsui tomodachi ni hanashichatta.

It was a secret, but I accidentally ended up telling my friend.

Mezamashitokei o setto suru no o wasurete, chikoku shichatta.

I forgot to set my alarm clock and ended up being late.

Reizōko ni atta otōto no jūsu o, machigaete nonjatta.

I accidentally drank my little brother's juice that was in the refrigerator.