It's so cute to see they taking care of each other, Key told that it is uncommon for men doing this, but I am a woman and even for me it is something that usually does not happen, I guess it is a great quality
It's given that they are close to each other but one more factor that maybe some may forget is that, they already lost one member/friend/brother. So I believe as long as they live, all of them will look out for each other no matter what, forever.
I just love them so much. Idk why but I really miss SHINee 🥹🥺, they finished promoting their comeback months ago, Key just celebrated his bday and Taemin is coming to the Philippines but somehow I just really really miss them a lot.