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?"
 *He shakes his head slowly, his gaze still watching you intently* "No, I know what that means. What does this mean?"