Simple Friend Finder

Friend Finder Item

Usage:

Shift + Right-click on another player to bind the Friend Finder to them. Right-click to make your bound player glow for 8 seconds.

This is my first mod ever.

I've always wanted an item like this, but I haven't found a single one that applies a glow effect to another player, just compasses or other some special HUD effects that don't really fit in vanilla Minecraft.