Vocabulary consisting only from characters you are able to read
恋愛
ren'ai
love/love-making/passion/emotion/affections/(P)ai, jlpt3, suru
必死
hitši
(1)frantic/desperate/ (2)inevitable death/ (3)brinkmate (inevitable checkmate) (shogi)/(P) adj, leda1
気づく
kidzuku
to notice/to recognize/to recognise/to become aware of/to perceive/to realize/to realisegodan, verb