Translation taken from here. Credit goes to Zysora & the FGO Facebook community.
This is probably the only time in this series that we have seen him take off his chest armor at all.
Ah, thank goodness.Unknown genderHe got in fine...Hm...?Gramps' armorI refuse.I refuse.I refuse.JUST SHOW ME THE UPPER HALF OF YOUR BODY!!JUST FOR A MOMENT!!PeepingAwesome!Thanks Inferno-Chan!For those whose gender is unknown,We have a drum bath ready for use.GRAMPS!!...So that means...Gramps is in the drum bath...?But I don't think he can because of his shoulder size...GET UP FOR A BIT!!