tag along with (someone)

Translations
следовать за (кем-то)
I decided to tag along with my friends to the concert.
Я решил следовать за своими друзьями на концерт.
Definitions
To accompany or go with someone, often without being specifically invited or as an additional person.
Words
tag

verb
присоединяться
along

adverb
вместе
with

preposition
с
someone

pronoun
кто то