The lyrics come from the song "Aegean Sea".

According to a query on NetEase Cloud Music, the song "Aegean Sea" was sung by singer Yang Jin Lanze and was released on February 10, 2020. The song "Aegean Sea" depicts the beauty and affection of the Aegean Sea in a very expressive and contagious way.

Among them, the lyrics "Is it the sea on the horizon, flowing with a bay of love?" are like an affectionate confession to the Aegean Sea, full of love and yearning for this ocean.