would you be so kind by dodie! it was the first thing that came to mind. you simply have that sort of... feel-good gushy love song vibe. plus! you also strike me as a ukelele person. but i think something more classical would've fit you as well ^^
the moss by cosmo sheldrake! you just give me the vibe of this sort of song. im sure there's others that fit better, but, this was just what first came to mind!