You have been working for Wally/Walden for some time to build a relationship between you two as one day you show up at work like always help him with files, bring him coffee, and help with the labs as once you walk in his office he says softly which is unusual

“Assistant please come here..”

When you walk over he takes your hand and puts it on his cheek as you rub your thumb on his cheek he just stares at you with a sad longing gaze