A one great love

This would be the love where he will feel like home. He will be your best friend, confidant, and your partner in crime. He will always got your back, and would cross mountains just to get to you. This love will always assure you someone's always got you. The love that'll always remind you that you're never going to be alone and that you're always loved.

She dreamt about a man that so familiar to her. Like he has some connections about her previous life. Is this called "reincarnation" or she's just hallucinating?