Guys, need guys' help! how to get this haircut?

Guys, need guys help! how to get this haircut?
My boyfriend and I are finding haircuts that might suit him. The 2 by 3 or korean haircut isn't too much to his liking, and so with the curtain hairstyle. I found this one, and it matches his hair texture, but I don't know how they style it, or what haircut is this called. does anyone have any idea how to get this hair? thank you guys :((
Guys, need guys' help! how to get this haircut?
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