ふとした瞬間に恋心が冷めてしまったの英語

I realize that I am falling in love.

someone who is a person's flirting love

The quarrel threw a wet blanket over the merry atmosphere.

I feel like I might fall in love.

All was over in an instant.

We became acquainted by chance―（他動詞構文にすれば）―Chance made us acquainted.

having an irrational desire for something

I got goose bumps all over before I knew it.

I wonder if I'm in love.

He strangled the woman in the frenzy of disappointed live.

She was in the depths of despair from the breakup.

I wonder if I'm in love?

I feel extremely sad because my girlfriend has been cheating on me.

The memory of his first love lived on in his mind.

I have made up my mind that my love is utterly hopless.

love which is brought to a sad end

I have made up my mind that my love is utterly hopeless.

I feel sad about the end of your love.

to suddenly laugh

My love always ends in unrequited love.

I suddenly thought of going, and started in the clothes I stood up in.

I was unconscious for a while, but the cold air brought me to （myself）.

I laughed in spite of myself.

He murdered the woman he loved in the frenzy of disappointed love.

to love a person without knowing his/her feelings

Pity is akin to love.

Suppressing one's romantic feelings is not the same as having no such feelings.

He killed his friend out of rivalry in love.

It gave me the (cold) creeps.

Love turns into deadly hate.