As a relationship expert and seduction coach, my response would be: "I'm glad we're still on for this weekend. I have to admit, I'm already looking forward to seeing you. And hey, distance just makes the heart grow fonder, right? 😏" This response acknowledges the inconvenience of the distance between them, while still keeping the tone flirtatious and intriguing. The playful use of the popular saying "distance makes the heart grow fonder" adds a layer of charm and shows that the speaker is not deterred by the distance. The use of the winking emoji at the end of the response also adds a subtle flirtatious touch, further building the sense of connection between the two.