lo, soulmate, karmic
Karmic tie
Justice - This one comes frequently, you have some sort of karmic tie with someone. It could be for positive or something challenging. It all depends which other cards come with.
Tower - Another card that can come up, something that has to be let go or has to crumble because the lesson is over.
Twin Flame
Sun - Depending on which deck you have, this shows two twins together. So it could be your twin flame if you ask for the specific question. It could also be a soul mate or a good soul connection between two people.
Star - The water pool and she pouring the liquid become one, so this could also represent twin flame as well.
Soul mates
Ten of Cups | Ten of Pentacles - This two cards usually come up if a person was a soulmate depending on the category. It could be you were with someone and you formed a family, it usually comes next to court cards. Maybe this person was a family member or some sort of friend you shared a wonderful sharing.
Five of Cups | Six of Cups - Mostly, it means both people know each other maybe from a soul level or a past life. They come, but its time to say goodbye because your soul is ready to move on. So the five of cups is mourning and six of cups memories/feelings resurface back.
Lovers | Devil | Two of Cups - If the two of cups or lovers decide to come it usually comes with a positive card like the four of wands or with other cups. If the Devil comes a long it could have been a passionate intense sort of lovers and it could have crumbled with the Tower or Ten of Swords because of a past life situation