How do you use "the one" in a sentence?

I think she might be the one. How do you know when you've found the one? I thought he was the one but I was wrong.

the one

ideal romantic partner The person you believe you're meant to be with - your soul mate or perfect match.

Slang Term BritishAmericanAustralian Unknown informal

Significado: ideal romantic partner

理想的恋爱对象。

La pareja romántica ideal.

理想のロマンチックなパートナー。

이상적인 연인, 운명의 상대

The person you believe you're meant to be with - your soul mate or perfect match.

你认为命中注定要在一起的人——你的灵魂伴侣或完美对象。

La persona con la que crees que estás destinado/a a estar: tu alma gemela o pareja perfecta.

運命の相手だと思う人。ソウルメイトやぴったりの相手のこと。

함께할 운명이라고 믿는 사람. 소울메이트 또는 완벽한 짝을 의미한다.

I think she might be the one.
我觉得她可能就是那个对的人
Creo que ella podría ser la persona indicada
「彼女が運命の人かもしれない」
그녀가 운명의 사람일지도 몰라
How do you know when you've found the one?
你怎么知道自己找到了对的人？
¿Cómo sabes cuándo has encontrado a la persona indicada?
「運命の人を見つけたってどうやってわかるの？」
운명의 사람을 만났다는 걸 어떻게 알아?
I thought he was the one but I was wrong.
我以为他是对的人，但我错了
Pensaba que él era el indicado, pero me equivoqué
「彼が運命の人だと思ったけど、間違いだった」
그가 운명의 사람인 줄 알았는데 아니었어

Contexto: romance, serious relationships

Tono: romantic or hopeful

Describe potential soul mates
描述潜在的灵魂伴侣
Describir posibles almas gemelas
運命の相手について話す
잠재적인 소울메이트를 묘사할 때 사용

Too early in relationships
恋爱初期不宜使用
Demasiado pronto en una relación
交際の初期段階では使わない
사귀기 시작한 지 얼마 안 됐을 때는 사용하지 않음

From the romantic belief that there is one perfect partner destined for each person.

Era: modern

Generation: all ages

Social background: all