1. Despite years apart, Monica and Rachel quickly resumed their friendship
2. Monica and Rachel were pretty conniving
3. They both proved that tough love is something a BFF does best
4. They sometimes left Phoebe out
5. Their fight when Rachel had to move out was so relatable
6. Monica always supported Rachel dating her brother
7. Rachel was the perfect maid of honor for Monica
8. Monica could not have been more excited about Rachel's pregnancy
