What is the opinion of the sacred law regarding talking to a foreign girl about purely academic topics without ever touching on side issues or joking, except for any slip that may come from her and not from me, which I would quickly rectify? This conversation would be via phone, whether text or voice call. It is important to note that the majority of my classmates are female, making it difficult to find male study partners. I am unsure if this angers Allah Almighty or if these conversations are recorded in my deeds. I always feel deep regret after the conversation, even though I have not crossed any boundaries, but I am plagued by doubt and strive as much as I can not to commit any sin, whether major or minor.