You have certain patterns in your chart, where you can connect to a past life love or partner or relationship. But it need not come in this life as a lover, maybe can be a guru or child or someone in your family close to you.
You should stop imagining such connects as you can go into a delusion and take a misjudgement or misunderstanding. Until year 2037, such events or possibilities is strong in your chart. Post which nothing in this direction will manifest.
Venus conjoins Rahu in 12th house. 12th lord conjoins Mars in 3rd house aspecting 6th house of past karma. Saturn being ruler of 6th and 7th house can manifest such possibilities in its dasha period.