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On the June 24th episode of 'Salty Tour', Chanyeol and the cast stood in awe as they viewed the beautiful city nightscape of San Francisco. In order to properly express their joy, some members began to hype up the atmosphere through romantic words or songs. 

Comedian Heo Kyung Hwan proudly remarked, "Myungsoo 'hyung', I will promise you the best 'Kyung Hwan' tour for tomorrow!" However, Park Myung Soo and others regretfully doubted that statement, as they were still struck by the gorgeous view of the moment.

To change up the mood, Chanyeol suddenly started to sing a song for them, "Proposal" by Noel, to confess his own feelings of the moment. Chanyeol's soft singing during the night made viewers' hearts flutter, and the other cast members eventually joined in as well!

Check out the clip above, and make sure to tune into 'Salty Tour' every Saturday at 10:30 PM KST on tvN!