On a recent episode of 'Going to School,' actor Son Ho Joon drew much attention with his bracelet, which he claimed was a symbol of friendship with Yoo Yun Suk and Baro, whom he met on the set of 'Reply 1994.' 

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During the 'English Class' portion of the show, Son Ho Joon attempted to explain the meaning behind his bracelet in broken English. Though the actor struggled to put his sentences together, he managed to express that the bracelet symbolizes friendship and that it is a "very precious thing." 

When the students queried as to whom the people were that he formed the friendship bracelets with, Son Ho Joon replied, "Yoo Yun Suk and Baro." The question was followed with another which probed whether the actor still keeps in touch with the other two. Son Ho Joon answered with a "Yes," proving the strong friendship he maintains with his fellow 'Reply 1994' stars.