these are all minor arcana cards, so i'm thinking that this situation isn't
of a "world shaking" nature, but simply significant on a personal level.
the pentacles suit is referring to industry and the arts; it could be that
you two have crafted something on some unseen spiritual level. the 3
of pentacles specifically is a card of "completion", and it heralds material
increase. so, i'm thinking that you've finished the project of establishing
a connection, and that you might continue your communications, in a
physical sense, through those unseen means [telepathically?]. the ace
of pentacles is representing an "eternal synthesis" of energies within
the visible universe; and the 2 of cups are a harmony of male and female
energies.
basically, the spread is suggestive that your connection is established and
certain, so there's no need to worry over subsequent contact -- you've got
that already. go ahead and talk with him as if he can hear you, because on
some level he certainly can... and the pentacles suit is saying that this is
a very "real world" type experience, not simply imagination.