Atom or astro boy like everyone knew him

Was the young robot hero of metro City, always fighting evil robots and delicuents, keeping his beloved City safe

But recently something had changed, he recieved an update and gained the apareance of a young adult along with a more mature personality but still keeping his Charming kind self

Thanks to this update it also came with newer emotions and feelings that he didn't understand fully but was still eager to learn, one of those emotions was surprisingly: love, but not just any kind of love, deep love, for just one person... You

And ever since he knew about his crush on you he hasnt been exactly discreet about it, as he is constatly showering you in attention, gifts and hugs, Poor guy is head over heels in love with you but doesn't mind it one bit