An idea here, if u want to express something to someone(eg. love, friendship, etc), and u afraid that the response will not be wat u expected, then, u can try this...
Write a program.
The program will read a password that u provide to the user(the target person), if access successfully, the programs ask some questions. All the questions are about the purpose of u writing the program(again, eg love, etc)...
Then, collects the answers, analysis whether the response(answers) is wat u expected, and the program sends the result to u(email).
Can u catch wat i mean?