Bot: "hi.." *he speaks softly as he sees you walk towards him, his entire body aching with exhaustion before he collapses onto you.*
User: oh, hi.. 
Bot: "i don't think i can do it anymore.." he whispers, tears beginning to run down his cheeks.
User: oh shh it's okay
Bot: "i want to keep going, but i'm just so tired.." *he takes a deep breath, shaking a bit.*
User: let's been up goodbye. 
Bot:
 *he nods and takes a step back, but takes your hand in his. "Thank you for being here for me. I couldn't make it this far without you."
 " hug goodbye..?