How to say they happened to walk side by side. in Japanese
1)
彼ら彼ら(karera) (n,adj-no) those/theyはは(ha) (int) indicating a subject/yes/indeed/well/ha!/what?/huh?/sighたまたまたまたま(tamatama) (adv) casually/unexpectedly/accidentally/by chance並んno dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verbでで(de) (prt) indicates location of action/at/in/indicates time of action/indicates means of action/cause of effect/by/and then/so/indicates continuing action/ indicates certainty, emphasis, etc.歩歩(ho) (io) walking/progress/advanceいい(i) (prt) strengthens a question, assertion, etc.たた(ta) (aux-v) indicate past completed or action/indicates light imperative。。(。) Japanese period "."
