UK unmarried partner visa, the couple has to show evidence and proof to prove that their relationship has been ongoing for 2 years or more now. It has to be authentic and genuine; the same needs to be proved to the officials as well. You even need to provide evidence that you are willing to live together permanently after getting the visa. The couple has to show a particular income to be able to apply for this visa and along with this, the proof that you will be able to pay for your accommodation. If the UK unmarried partner visa is approved, it means you can settle in the UK.