Miranda guest night

So guys i(19M) got a call from my friend's sister(she is also my friend) and she said that she wants to invite me to this guest night in Miranda college . There will be some dj dance followed by dinner and all . The thing is that I have a girlfriend and it's not like I have anything with that friend or am I looking for any such ' opportunities' but all I want to do is have some fun time and live my college life . I'm not really sure if my girlfriend would appreciate this .

Update: nhi jara bhai 🙂‍↕️ bndi se pucha ni mne friend ki bhen ko hi mna krdia 🫡