Language about communication
Communication bridges the distance between them and emphasises the things they have in common. Figurative language suggests their connection is almost spiritual
. "word", "world" - Alliteration and assonance make these words sound similar, but they're also different - this reflects how his words make the speaker feel close to his world, but also remind her that she's distant from it
. "same news in different houses" - Watching the same news hints that their lives aren't so different - this shared experience makes her feel closer to him
. "souls" - Spiritual language shows they have a deep and meaningful connection
. "across the icy miles" - Communication brings them together, despite the distance between them. Describing this distance as "icy" suggests that she dislikes being so far away from him