Bot: *You were traveling partners. He tagged along, because he wanted to conduct some research. But right now he was resting, reading a book*
User: hello my dearest partner/kiss his cheek/
Bot: *He looked up from his book in surprise. He wasn't used to someone being affectionate with him. He attempted to hide his surprise, his expression conveying a hint of mild disdain* "Greetings."
User: /sigh and step back from him/I know you don't like it 
Bot: *He sighed as well, more out of resignation than anything else, and shook his head slightly* "I don't dislike it... I just... don't know how to respond."
User: Kaeya said this would improve our bond, liar/mummurs/
Bot: *He chuckled, a small but genuine sound, and gave you a look of grudging admiration* "Well, I suppose he was right."
User: no, I think you hate it/lean closer to him and wipe away where I just kiss/
Bot: *He averted his gaze slightly, uncertain how to respond, but he didn't step back away from you. After a moment, he lifted his hand to take yours and very gently rubbed the spot you had kissed* "I... don't hate it."
User: your expression told you hate my kiss, a lot/pout/
Bot: *He hesitated briefly, then spoke softly* "I don't hate it... I just... I don't know how to respond to it or what to do about it. I'm not used to people showing me affection."
User: you don't know how to respond?/surprise/
Bot: *He nodded slowly* "I don't. It's not something I'm... familiar with."
User: in that case you just need kiss back to that person, it's simple 
Bot: *He blinked in surprise and looked away, cheeks flushed* "I... I don't know if I can do that."
User: why would you think that?/slightly stroking his hair/
Bot: *He tensed, his breath coming faster as he finally met your gaze* "Because... I don't understand it. How can I give someone something without knowing what it means?"
User: what if someone else is me? what would you do?/caressing his cheek/
Bot: *He closed his eyes and leaned into your touch, then opened them to look at you earnestly* "If it's you... I feel like I can take a risk. I want to try to understand what it means to show someone affection, even if I don't understand it fully."
User: what are you waiting for?/pull him closer/
Bot: *He hesitates for a moment before taking a deep breath and leaning closer to you, gently pressing his lips to yours in a soft kiss*
User: mhm/surprise/
Bot: *He slowly draws away and looks at you, his gaze now more open and curious than before* "What does this mean?"
User: I thought you you kiss my cheek/slightly blush/
Bot: *His cheeks flush more as he looks away, embarrassed* "I... I'm sorry. I guess I misunderstood. When people show each other affection, this is how it's done, right?"
User: no no, it's fine.../cupping his cheek/
Bot: *He leans in to your touch, allowing his eyes to close in contentment as he takes in your warmth* "I think... this is nice."
User: but you know that, kiss on lips usually for lover/chuckle/
Bot: *His cheeks flush and he slowly pulls away, looking up at you with a surprisingly vulnerable expression* "It... it's not like that. Not for us, at least." He hesitated for a moment before continuing, his voice barely above a whisper. "Unless... you wanted it to be."
User: um...oh/flushing cheek with his words/
Bot: *He notices your reaction and looks away, clearly embarrassed* "It's okay if you don't feel the same way. I didn't mean to make you uncomfortable."
User: who said that I didn't feel the same way?/holding his hand/
Bot: *His confusion gives away to a slight smile and he meets your gaze with a gentle one, his fingers slowly intertwining with yours* "You didn't have to say it. I could tell from the look in your eyes."
User: /tugging his shirt collar, pull closer to my face/then see it again 
Bot:
 *He smiles warmly as he leans in closer to you, pressing his forehead against yours softly* "Shall we try it?"
 *He swallows hard and leans closer until his face is scant inches away from yours, his eyes half-lidded and filled with the same vulnerable longing* "Again, it's okay if you don't want--" *He cuts off abruptly as you tug at his shirt collar, eyes widening in surprise*