I see deer when the forest is deep, whales when the sea is blue, and you when I wake up from a dream.

I don’t know why, but I always feel that some words give some people a special meaning. Especially at certain moments, you feel that soul-shaking feeling that won't subside for a long time.

The general meaning of this sentence is: High-quality people can only be found in inaccessible places, deep in the forest and deep in the sea.

It means that he has found his true love and cherishes him now. The picture of a man and a woman at the beach that you mentioned also represents his current mood, and he is happy that he can find this partner who completely suits his heart. Side effects also reflect that he is living a good life now and has a very good partner.

Because the girlfriend he described is a rare species that requires calmness and patience to find, a rare species that lives on the edge of inaccessible places and is difficult to find. This is also every man's dream.

So, you can forget about him, he is very good.

Extended information:

"Seeing deer when the trees are deep" is a sentence in "Visiting Dai Tianshan Taoist Priests"

Amidst the sound of dogs barking and water, peach blossoms are dewed concentrated.

You can see deer when the trees are deep, but you can’t hear the bell at noon by the stream.

The wild bamboos are divided into green mist, and the flying springs are hung with green peaks.

No one knows where to go, and I am worried about leaning on two or three pine trees.

"I see deer when the forest is deep, whales when the sea is blue, and you when I wake up from my dream." See below for details:

Seeing deer means you have entered the depths of the forest; seeing whales , it means that we have entered the deep sea zone; and seeing you when I wake up from the dream means that I have deep love for "you" and hope to be together forever.