I think ...

This memory is bittersweet.

(切ない恋の記憶)


I remember ...

Passed each other on December.

(年の暮れにすれ違った)


I mistake ...

Sorry, It was a wrong person.

(ごめんなさい、ソックリだったので)


You're surprised ...

Open mouth cannot be closed.

(ビックリさせてしまった)