I like to believe that, in this picture, each of them feels fortunate of having someone they consider to be out of their league (Saria's handsomeness with Silence's simplicity and Silence [apparent] fragility with Saria's strength) and appreciate one another for it.
And of course, Ifrit being unable to read the room is precious as well.
^ It's not technically canon but they're just so....together? It's like I just can't imagine Rin without Hanayo and vice-versa, plus they're just so sweet with each other and it's just a really nice ship