これはあなたと私だけの秘密だ。
Sentence Analyzer
English Translation
        This is secret between you and me.
    
Furigana
        これはあなたと私 だけの秘密 だ。
    
Romanji
        Kore wa anata to watashi dake no himitsu da.
    
Words
            
                此れ
            
            
                (これ)
            
        
        
            this (indicating an item near the speaker, the action of the speaker, or the current topic); this person (usu. indicating someone in one's in-group); now; here; I (me); certainly
        
    
            
                は
            
            
                (は)
            
        
        
            topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
        
    
            
                貴方
            
            
                (あなた)
            
        
        
            you (referring to someone of equal or lower status); dear (what a wife calls a husband)
        
    
            
                と
            
            
                (と)
            
        
        
            if; when; and; with; particle used for quoting (with speech, thoughts, etc.); quoting particle; promoted pawn; indicates question (sentence end)
        
    
            
                私
            
            
                (わたし、わたくし)
            
        
        
            I; me; private affairs; personal matter; secrecy; selfishness
        
    
            
                丈
            
            
                (だけ)
            
        
        
            only; just; merely; simply; no more than; nothing but; alone; as (e.g. as soon as, as much as); worth
        
    
            
                の
            
            
                (の)
            
        
        
            indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question
        
    
            
                秘密
            
            
                (ひみつ)
            
        
        
            secret; secrecy; confidentiality; privacy; secret; mystery; esoteric teachings
        
    
            
                だ
            
            
                (だ)
            
        
        
            be; is; indicates past or completed action; indicates light imperative