It is customary that the chassan recites a maamar (Chassidic discourse) at the kabbalas panim (reception) prior to the chuppah (wedding ceremony). This is usually done by memory. It is in Yiddish and takes about 10 minutes to recite. Here the chassan has his eyes closed in concentration as he focuses his spiritual energy on a perfect recitation.
The chassan is flanked by his father and father-in-law to be.