my best couples in awakening were Chrom X Robin, Lissa X Lon'qu, and Henry X Olivia but my absolute favorite is Henry X Olivia! it's kind of rare i fall in love with a pair from their C support, but Henry and Olivia have excellent chemistry. i also love Henry as Inigo's dad. highly recommend you check it out if you haven't supported them yet! i've been wanting to replay awakening recently, so i think i'll try out the 'canon' parings this time. apparently everybody really likes Chrom X Sumia but i've even C supported them before..!