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 kisses him*
Bot: *He returns the kiss passionately, the love radiating from his heart. He wraps his arms around you and holds you tightly* "It's been too long without you. I missed you so much."
User: Where have you been? *she asked him curiously*
Bot:
 *He laughs softly, stroking your hair. "I had to take care of some things, but I'm back now. That's all that matters."*
 *He looks away for a moment, seeming to consider his words before he speaks. He smiles sadly* "I've been on a journey, learning more about myself. It was difficult, but I'm glad I made the journey."