Hey, As long you provide a letter of explanation it will be all good. IRCC review cases based on the local cultural norms based on one's community. They would not expect a Muslim Asian (just for an example) to have an established relationship with spouse before marriage like they would expect for a westerner. They are aware that these things are not common in certain places and communities. As long as marriage process is based on your local customs and practices you dont need to worry. However, i strongly suggest that you provide detail explanations under Q 11. IS THERE MORE INFORMATION YOU WISH TO SHARE TO SUPPORT YOUR RELATIOSNHIP- to any things which you think might be red flags. If you want I could share the letter which i provided with my app, so that you might get some idea. Please DM me your email id.