In Room "Significant Other" Texting

This is a classic. An unwritten rule for couples for sure. When you happen to be in the same room and in eyesight of each other (whether together or not) it's just plain A-mis to text. I mean get it would make sense if maybe you never saw each other, i.e. long-lost friends, but let's be honest, you'll see each other in ten minutes. Definite A-mis.