1. When John was Andy's wingman:
2. When Andy's gratefulness knew no bounds:
3. When John hacked Andy's Insta:
4. When John was best-friend-level honest with Andy:
5. And when John made Andy breakfast at his house:
6. When Andy was loyal AF and wouldn't spill the tea on John's relationship with Katy Perry:
7. When they celebrated Pride together:
8. When they Periscoped their whole road trip:
9. When John almost made Andy cry:
10. When they went to Riviera Maya together:
11. When Andy wore this and John was 100% here for it:
12. When they posted up in this fire pic:
13. And for this fire selfie:
14. When John Mayer was jealous of Andy's "work friends":
15. When John Mayer surprised Andy for his 50th birthday on Watch What Happens Live, which airs next week.
16. When they shared this kiss:
17. And then when John serenaded him with a rendition of "It's My House" by Diana Ross.
18. And last but not least, when they couldn't decide on who's the Oprah and the Gayle of their friendship:
