Nearly all people present are focused on the ceremony and the bride and the groom who are framed with the arch adorned with white roses.
Both Sarah and Aiden are wearing white, holding hands and gazing at each other lovingly with Mr. Price standing between them (when looking from the audience's perspective) who is talking about the importance of the step Sarah and Aiden are taking (aka the marriage).
JoAnna and Sophia smiled dotingly at the sight of Sarah who could not hide how much in love she is. Both of them remember how nervous Sarah was when she told them that the handsome classmate who is staying with them over Christmas due to the heavy snowfall is actually her boyfriend.