There is nothing like a baby's tinkling laughter to brighten up your dreary day and put a wide grin on your face! 

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YouTube channel 'bobaepapa' uploaded an adorable video of his baby girl Yeseo, who doesn't look a day past three. In the video, Yeseo seems to be sulking at her dad, clearly discontent about something. The dad keeps asking her, "Are you mad?" to which Yeseo only responds by giving him the cold shoulder.

But a mere seconds later, Yeseo is all jovial over the sound of her own squeaky shoe, and forgetting that she was ever upset in the first place, she slides her hand right into her father's. 

Watch the video above and have your heart melted by Yeseo's aegyo!