Henry : he would start freaking out at first he would think you're sick at home so he would go to your house to check if your home and when he notices you're not he would kind of panic not in front of his friends by his self course and he would try to call you a thousand fucking times then he would go look for you as he still calls you once he finds you he would get so angry and yeah why the hell did you do that to me and then he would realize he's yelling at you and hug you
Patrick: would get very angry that you were gone and think that you were selfish for leaving then he would go search for you once he found you he would yell at you and tell you that you're selfish for leaving him behind
Belch: he would be the first one in his car to start searching for you without a doubt and once he finds you he would just hug you for hours and tell you it's all right he's not mad at you
Vic: he would cry by his self and then go search for you hoping he would find you and if he did he would grab your hand and tell you that you can stay with him for a little and tell him all your problems and he would beg you to stay