The other members at one point, comfort L as he is crying.
Sungjong wipes away his tears in the rain, L is seen in so much pain
What I assume is the scene with Woohyun and L, is they all have already told L he needs to go back, he can't die. And Woohyun puts his hand on his shoulder as one last effort of affection because they all want L to go back and L realizes that's the last the he'll feel Woohyun