How can I maintain emotional closeness and resolve conflicts online in a LDR?

[GaryH]

I've been in a long-distance relationship for two years, and while we communicate daily, I'm struggling with the unique online relationship dynamics. The lack of physical presence and reliance on text/video calls is creating misunderstandings, especially around tone and emotional support during stressful times. For others in similar situations, how do you maintain emotional intimacy and navigate conflict resolution effectively through digital channels? What specific routines or communication tools have you found most helpful for feeling connected, and how do you handle the jealousy or insecurity that can arise from only seeing curated parts of each other's lives online?