nOooo... its not gay to have two guys shopping or having meals together! pls try to get it. :D
 

It's probably due to women's perception of men. It's what separates the guys from the gals (ha, ha, sound familiar?).

The sitcom "Two and a half Men" is one fine example. It's about 2 brothers who stay together, with a little boy, who's the son of one of the brothers (hence the title). There's a scene in one episode where 2 of them are at the supermarket with the little boy, pushing a trolley.

This woman approaches them and says, "Your son is so cute."

The father says, "Thank you."

Then, looking at him and his brother, she says, "You and your life partner must be so proud."

It's an automatic assumption when you look at 2 men doing things like that together, because most men look gay when they are together in a domestic way (even in a country like the US). Of course, whether they actually are or not is besides the point.

But I guess women and men might see them differently in the same situation. Which brings me to say again, it's what separates the guys from the gals.