Flirting animations:
fllirt_coy
flirt_coy_subtle
flirt_fingerbite_sexy
flirt_liftchin_receive_shy
flirt_smile_lookaway
flirt_shy_atcamera
flirt_shy_pose
flirt_wink_atcamera
flirt_smile_shiftweight
talk_flirt_charming
talk_flirt_charming_atcamera
talk_flirt_coy
talk_flirt_smile_subtle_atcamera
Happy animations:
admire_happy
admire_happy
idle_happy_loop
react_holdface_happy
react_claphands_happy
react_bouquet_smell_happy
primp_brushhair_happy
talk_excited_happy
talk_exclaim_yes_happy
talk_holdfist_happy_loop
talk_handsopen_happy_loop
However, there is many more animations matching happy and flirty. In order to find these animations you have to go to the part where you write a story and click on animations on the right side and it’ll have every animation with the option of choosing which character to be doing those animations. If that’s too hard then go to the background section and the fourth option says animations. Those are the two ways to get animations yourself at anytime. (Idk if you know this or not)