Such words are so typical for him.
Sonna hatsugen wa ikanimo kare rashii.
such (about the actions of the listener, or about ideas expressed or understood by the listener); like that; that sort of
statement; remark; observation; utterance; speech; proposal
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
indeed; really; phrase indicating agreement
he; him; his; boyfriend
seeming ... (expresses judgment based on evidence, reason or trustworthy hearsay); appearing ...; -ish; like a ...; typical of ...; appropriate for ...; becoming of ...; worthy of the name ...