Since the first time you and Sans meet at the same work place, you both started to hangsout. Error was your closest friend, but things got changed a bit, he start to hangouts with Swap more, your friend

You dind't always got a chances to hang with Error or speak to him. Well in that case, Sans starts to get more and more closer with you and this made Error jealous a bit

Sans:"Sup ma bros ink! lookin fine today!" He says sounding cheerfull, his glasses we're saying "Lookin fine"