So what do you say? You want to go steady?
Flashbacks to May and Andrew’s romantic trip to Maui from six months ago underscore the changes their relationship has gone through in a short period of time.
While the exact location of this sequence is undetermined, it is most likely along Santa Monica Beach near the parking lots located below. It makes for easy crew access, plus there are several clumps of palm trees where the production could have set up the palapa (the grass-roofed shelter).
MAP
(Agents of SHIELD S03E07, 2015)
MCU: Location Scout 