君との明日

ぐうぜん

coincidence; chance; accident

I coincidentally met an old friend in town.

Used to describe events that occur without any clear cause or intention. Can be used as a noun, an adjectival noun, or an adverb.

is not, isn't (casual negative copula)

That's not my responsibility.

Casual negative form of です. Used in informal speech. Cannot directly follow i-adjectives (use くない instead). In questions, can mean 'isn't it?' seeking confirmation.

ふたり

two people; the two of them

The two of them are very close.

Refers to two human beings. Can be used for a couple, friends, or any pair of people.

であう

to meet; to encounter

I happened to meet an old friend while traveling.

Often used for accidental or significant encounters with people or events.

possessive particle indicating belonging, attribution, or relationship

Mother's cooking is the most delicious.

Connects two nouns to show possession or attribution. The modifying noun comes before の, and the modified noun comes after. Can also connect clauses when nominalizing.

topic marker particle

This year, the cherry blossoms bloomed early.

Marks the topic of a sentence - what the sentence is about. Often implies contrast with other possible topics. Written as は but pronounced 'wa'. Differs from が which marks the grammatical subject.

continuously, all the time, much more, by far

She had a smile the whole time.

Expresses: 1) continuous state/action over time, 2) much more/far more in comparisons (ずっと大きい - much bigger), 3) all the way/throughout in spatial contexts.

まえ

in front of; before; ago

I met friends in front of the school.

前 (まえ) has multiple meanings: spatially 'in front of/before,' temporally 'before/ago,' and can refer to the past or previous state. As a suffix, it indicates portions or servings. Contrast with 後 (あと/うしろ) for 'after/behind.'