Why does it feel so weird to be bonding with my parents?

I've been into fishing lately and I know my dad is into it and I thought about asking him to go tomorrow. It feels so awkward to do things like that with either of my parents and I hate it because I love them and I know they dont (in a way) not have very much time left in life. Theyre not super old just hittinng their 50s one having a serious heart problem (Widow maker Hear Attack) and my mother having osteoporosis which isn't life threatning but still. i love my whole family and can't show it. I always seem ljke I dont give a shit even when I do. I don't know how to change the feeling?

Why does it feel so weird to be bonding with my parents?
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