Vocabulary consisting only from characters you are able to read
交わる
まじわる
(1)to cross, to intersect, to join, to meet, (2)to associate with, to mingle with, to consort with, (3)to have a sexual relationship, to copulate godan, verb, vintrans
内緒
ないしょ
(1)secrecy, confidentiality, privacy, secret, (2)one's circumstances (esp. fiscal) mix