'Reply 1994' forever bros, Yoo Yun Suk and Son Ho Joon once again showed off their tight friendship even years after the series ended.

It was revealed through a new picture on Yoo Yun Suk's Instagram on November 8 that a coffee cart from Son Ho Joon had been sent to the set of his new drama, SBS's 'Romantic Doctor'!

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He wrote, "Ho Joon, I will drink your coffee well and gain strength for filming!!  You're really a good friend."  Also, you can see on the coffee cart a message from Son Ho Joon that reads, "I support my friend Yeon Suk and 'Romantic Doctor.'"