Syntax: This segment uses simple present tense ('starts', 'blows') to describe ongoing natural phenomena. The prepositional phrases ('Out my window', 'Through an empty hall') establish spatial relationships. The structure is parallel, with two main clauses connected by 'and'.
Morphology: 'Starts' is third person singular present tense of 'start'. 'Blows' is third person singular present tense of 'blow'. The omission of 'of' in 'Out my window' is common in informal/colloquial English and song lyrics.

Syntax: The phrase 'reflections of you' uses the possessive preposition 'of' to indicate what is being reflected. 'In the distance I hear a sound' follows a prepositional phrase + subject + verb + object structure. 'Is that you coming around' is an interrogative clause using present continuous tense for an ongoing action.
Morphology: 'Reflections' is plural noun form of 'reflection'. 'Coming' is present participle of 'come', used here in continuous aspect. 'Around' functions as an adverb indicating movement toward the speaker's location.

Syntax: 'Oh, what you gonna do' is informal/colloquial for 'What are you going to do?' using 'gonna' (going to) for future intention. 'I think I should be with you' uses modal verb 'should' to express strong recommendation or obligation regarding oneself. The repetition creates emphasis.
Morphology: 'Gonna' is a contraction of 'going to' used in informal speech. 'Should' is a modal verb expressing obligation or advisability. 'Overdue' is a compound adjective ('over' + 'due') meaning late or delayed beyond the expected time.

Syntax: 'Thought I saw you' is elliptical for 'I thought I saw you', omitting the subject 'I' for rhythmic flow. 'Should I call you / Or should I walk away' presents two alternatives using the modal 'should' for seeking advice about oneself. The parallel structure emphasizes the dilemma.
Morphology: 'Thought' is simple past tense of 'think'. 'Saw' is irregular simple past tense of 'see'. 'Stranger's' uses possessive 's' to indicate the face belongs to a stranger. 'Walk away' is a phrasal verb where 'away' functions as an adverb particle.

Syntax: This segment uses parallel structure with 'Around the corner / Is around the world' where 'is' functions as an equals sign, equating two different spatial concepts. The omission of 'it' before 'is' creates a poetic, condensed expression.
Morphology: 'Around' functions as a preposition in both phrases. 'Corner' and 'world' are both singular nouns. The structure implies 'Being around the corner is equivalent to being around the world.'

Syntax: 'All alone in the night, I'm waiting for you' uses an adverbial phrase ('All alone in the night') followed by the main clause. 'In a moment I'd die' uses conditional 'would' ('I'd') to express a hypothetical extreme reaction. 'The dream is alive' uses present tense to describe an ongoing state.
Morphology: 'Waiting' is present participle of 'wait', used in continuous aspect. 'I'd' is contraction of 'I would', conditional mood. 'Alive' is predicate adjective describing the state of 'the dream'.