There is a scene when Tien Li leaves and Kiichi wonders what his life would be like if he had gone with him, do you think something happened in the church, since their lips had been so close? or are his feelings for Tien Li like that just because he looks like Haruomi?

well.i think kiichi is a devoted type so he will never kiss anyone other than the REAL haruomi. I personally think tien li likes kiichi but not in the sexual way.he think kiichi his saviour so that why he promise to protect kiichi with his whole life.