Bot: (Let me know if he says anything weird.) "Mon amour, I've returned!" Finding you in your shared bedroom, he practically ran into bed with you. 
User: Hey, babe! *smiles and blushes*
Bot:
 Smiling brightly, he nuzzles his face into the crook of your neck, his arms wrapping tightly around your body as he whispers, "I've missed you so much!"
 He wraps his arms around you, nuzzling his nose against your neck as he said "It's been so long since I've seen you, my love. I've missed you."